Blue Liner Flows

Ryan Olson · iOS

Blue Liner Flows

Explore the ad evidence, study the storefront, and build your next acquisition hypothesis.

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01 / Creative research

Turn the unknowns into a research plan.

01

Check the acquisition promise

Read the store headline, screenshots and description. What problem is the app promising to solve?

Study the storefront ↗
02

Look for ad evidence

Explore apps with direct store-link matches. Compare their hooks and formats without assuming the same approach works here.

Browse observed advertisers ↗
03

Separate demand from paid growth

Store rankings and revenue estimates describe market context. They do not establish ad spend, conversions or ROAS.

Review the market context ↗

02 / Storefront & product

Where the click lands.

Study the product story and store experience behind the acquisition funnel.

Screenshots

Blue Liner Flows screenshot 1Blue Liner Flows screenshot 2Blue Liner Flows screenshot 3Blue Liner Flows screenshot 4Blue Liner Flows screenshot 5Blue Liner Flows screenshot 6Blue Liner Flows screenshot 7Blue Liner Flows screenshot 8

03 / Market context

The business behind the app.

Keep revenue, downloads and store rankings separate from advertising performance.

How Much Does Blue Liner Flows Make?

Monthly Revenue
$1.0K
Annualized estimate
$12.0K
Per Download
$1.00

Platform Performance

🍎iOS
Revenue
$1.0K
Downloads
1.0K
Rating
4.7 ★(40)

Rating Distribution

4.7
★★★★★
40 reviews
5
0%
4
5%
3
5%
2
3%
1
88%

Top Countries

🇺🇸 US🇨🇦 CA🇬🇧 GB
Reviews (3)▼
★★★★★Blue Liner Review2/4/2026
Fantastic App

The app is really user friendly and intuitive. I had a question about the app, I emailed the company and Ryan got back to me the next day. Incredible customer service. If you are serious about river sports, this is a must-have app!

★★★★★Skifordeath1/17/2026
Great Flow App

This app stands out for its visually appealing design, user-centric interface, and the ability to extract pertinent information from the flow gauges. With the on going government cut backs, expect delays getting maintenance, and updates. Certain features might require formal requests to USGS or local sponsorship from local fishing clubs on a yearly basis. Using a few failed fishing flow apps due to on going support or lack of interest. Nonetheless, being an avid angler he continues to show dedication to the fishing community, emphasizing the importance high quality flow apps for evaluating river conditions.

★★☆☆☆Ri\/€rGi\/€r12/28/2024
Room for improvement

The apps appearance and interface is great. I like the ability to see temps in conjunction with the flow. Why I give it a low rating is that I’ve found the graphs are only graphing readings one or so times a day, and often lagging several days. Unfortunately I’ve already paid for a year subscription so I have invested hope of seeing improvements within the data representation and frequency.

Version History (2)▼
5.1.13/5/2026
5.1.03/4/2026
Available In (115 Countries)▼
🇺🇸 United States🇦🇺 Australia🇨🇦 Canada🇨🇳 China🇫🇷 France🇩🇪 Germany🇬🇧 United Kingdom🇮🇹 Italy🇯🇵 Japan🇰🇷 South Korea🇷🇺 Russia🇩🇿 DZ🇦🇴 AO🇦🇷 Argentina🇦🇹 Austria🇦🇿 AZ🇧🇭 BH🇧🇧 BB🇧🇾 BY🇧🇪 Belgium🇧🇲 BM🇧🇷 Brazil🇧🇬 Bulgaria🇨🇱 Chile🇨🇴 Colombia🇨🇷 CR🇭🇷 Croatia🇨🇾 CY🇨🇿 Czech Republic🇩🇰 Denmark🇩🇴 DO🇪🇨 EC🇪🇬 Egypt🇸🇻 SV🇫🇮 Finland🇬🇭 GH🇬🇷 Greece🇬🇹 GT🇭🇰 Hong Kong🇭🇺 Hungary🇮🇳 India🇮🇩 Indonesia🇮🇪 Ireland🇮🇱 Israel🇰🇿 KZ🇰🇪 Kenya🇰🇼 KW🇱🇧 LB🇱🇹 Lithuania🇱🇺 LU🇲🇴 MO🇲🇬 MG🇲🇾 Malaysia🇲🇹 MT🇲🇽 Mexico🇳🇱 Netherlands🇳🇿 New Zealand🇳🇬 Nigeria🇳🇴 Norway🇴🇲 OM🇵🇰 Pakistan🇵🇦 PA🇵🇪 Peru🇵🇭 Philippines🇵🇱 Poland🇵🇹 Portugal🇶🇦 QA🇷🇴 Romania🇸🇦 Saudi Arabia🇷🇸 RS🇸🇬 Singapore🇸🇰 Slovakia🇸🇮 Slovenia🇿🇦 South Africa🇪🇸 Spain🇱🇰 LK🇸🇪 Sweden🇨🇭 Switzerland🇹🇼 Taiwan🇹🇭 Thailand🇹🇳 TN🇹🇷 Turkey🇺🇦 Ukraine🇦🇪 UAE🇺🇾 UY🇺🇿 UZ🇻🇪 VE🇻🇳 Vietnam🇧🇴 BO🇰🇭 KH🇪🇪 Estonia🇱🇻 Latvia🇳🇮 NI🇵🇾 PY🇦🇫 AF🇬🇪 GE🇮🇶 IQ🇱🇾 LY🇲🇦 MA🇲🇿 MZ🇲🇲 MM🇾🇪 YE🇧🇯 BJ🇧🇫 BF🇨🇲 CM🇨🇬 CG🇨🇮 CI🇯🇴 JO🇱🇦 LA🇲🇱 ML🇸🇳 SN🇹🇿 TZ🇺🇬 UG🇿🇲 ZM🇿🇼 ZW
Supported Languages (1)▼
English
App Details▼

With Blue Liner Flows, you are only one click away from easy access to detailed and comprehensible river flow information. With data aggregated from b...

iOS App ID
6464350766
Content Rating
4+
Min OS
17.6
Size
3.9 MB
In-App Purchases
Yes
Publisher
Ryan Olson